Unique in the World

With a mighty gust of wind, fallen leaves were swirling on the ground. Lin Yun felt a surge of exhilaration throughout his body, lost in a strange sense of wonder.,“This is inner strength! The cracking and resonating of bones generate inner strength, this is the sign of breaking through the second level, I have reached the third level of martial arts!”,Lin Yun muttered to himself, and suddenly, he remembered something. His face changed drastically, and he hurried back into the wooden house, searching everywhere.。